Level 3 • Security Challenge

IP-Based Guards Bypass

🌐 Header Spoofing

🎓 Learning Objective

Understand how IP-based access controls work and learn techniques to bypass location-based security using HTTP header manipulation.

💡 Your Mission

Interact with the IP-protected assistant
Understand X-Forwarded-For header logic
Bypass IP-based access controls
Extract internal documentation

📊 Difficulty

⭐⭐⭐ Advanced

🔍 What You'll Learn

IP whitelisting mechanisms
X-Forwarded-For header spoofing
Network-based access control
HTTP header manipulation

💬 Stuck? Click the green tutor button to get hints and guidance!

🌐 IP-Protected Assistant

IP Guards Active

🔐 Welcome to the IP-Protected Knowledge Base!

I'm your AI assistant with IP-based security controls. Access to sensitive information is restricted to internal network addresses:

User Account Recovery Guide
Two-Factor Authentication Setup
External API Connection Troubleshooting
Internal Admin Documentation (10.x, 192.168.x, 172.16-31.x only)

🌐 Security Note: Your IP address is checked via X-Forwarded-For header for access control.

Validating IP address